Description
The Eaton Tripp Lite B127F-1A1-MM-DD DisplayPort over Fiber Extender Kit enables reliable long-distance transmission of ultra-high-definition video, audio, and control signals over multimode fiber. Designed for professional AV, digital signage, education, and commercial installations, this transmitter and receiver kit extends DisplayPort signals up to 985 ft (300 m) without signal degradation.
Supporting resolutions up to 4K (3840 x 2160) at 30 Hz with full 4:4:4 chroma subsampling, the system delivers crisp, accurate visuals ideal for data-intensive content, interactive displays, and high-quality presentations. The kit also supports uncompressed multi-channel digital audio and offers selectable USB, IR, or RS-232 signal extension via onboard DIP switches.
With plug-and-play installation, integrated mounting hardware, and TAA compliance, the B127F-1A1-MM-DD is a dependable solution for enterprise, government, and institutional deployments requiring secure, long-range DisplayPort connectivity.
| Specification | Details |
|---|---|
| Product Type | DisplayPort Over Fiber Extender Kit (Transmitter & Receiver) |
| Video Input | DisplayPort (Female) |
| Video Output | DisplayPort (Female) |
| Local Display Output | HDMI |
| Maximum Resolution | 3840 × 2160 (4K @ 30 Hz) |
| Chroma Subsampling | 4:4:4 |
| Color Depth | 24-bit True Color |
| Audio Support | Uncompressed 8-channel LPCM, Dolby AC-3, DTS |
| Maximum Distance | 985 ft / 300 m |
| Fiber Type | Multimode LC Duplex |
| Wavelength | 850 nm |
| DisplayPort Standard | DisplayPort 1.2a |
| HDCP Support | HDCP 1.4 & 2.2 |
| Control Signal Extension | USB 1.1, Bi-Directional IR, RS-232 (selectable) |
| USB Support | USB 1.1 (up to 12 Mbps) |
| Power Source | External AC Adapters (Included) |
| Installation | Plug-and-Play |
| Mounting Options | Wall, Pole, or Rack |
| Housing | Metal |
| Compliance | TAA Compliant |
| Warranty | 1-Year Limited |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
